ADVENTURE COMICS #364

Image is rotated 180 degrees (cover upside down); grading is based on visible defects only. Cover shows moderate wear with a soft/rounded corner visible at what would be the bottom right, some minor surface wear and slight color fading in the yellow background, and the book appears to be in a protective sleeve which slightly obscures fine detail. No major tears or creases are visible, but spine stress cannot be assessed from this angle, and the interior and back cover were not evaluated.

Adventure Comics #364 arrived in January 1968, well into the run in which the Legion of Super-Heroes had taken over the anthology title's lead spot from Supergirl. By this point the series was being shaped by teenage writer Jim Shooter, whose scripts brought a faster, more dramatic sensibility to the futuristic team book, with art handled in the clean, classic DC house style associated with Curt Swan. The issue is representative of the era's ensemble super-team storytelling, built around the Legion's rotating membership of Superboy-era characters operating in the 30th century.

Market data shows a typical Silver Age distribution curve: values remain modest through mid grades before rising sharply near the top of the census. Sales activity is heaviest in the 9.4 to 9.6 range, where thirteen documented 9.6 sales establish a firm $300-plus benchmark, while lower and mid-grade copies trade in the tens of dollars, reflecting steady but unspectacular collector demand typical of a non-key issue within a heavily collected series. The near-total absence of certified 9.8 copies underscores how difficult high-end preservation has been for this title, creating scarcity-driven upside at the very top of the grade scale despite the issue's modest profile overall.

This book primarily appeals to Legion of Super-Heroes completists and Silver Age DC set-builders rather than crossover or key-issue speculators, since it carries no first appearance or landmark event. Raw copies in low and mid grades move steadily as inexpensive run-fillers, while high-grade certified examples command outsized premiums driven by census scarcity rather than narrative significance. Collectors assembling a full run of the Shooter-era Legion stories, or Curt Swan art collectors, represent the most consistent buyer base across all grade tiers.